Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Active monitoring of changes in attenuation and return loss— 37 стр.
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Active monitoring of changes in attenuation and return loss— 42 стр.
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Monitoring change in attenuation and in return loss (multiple paths)— 29 стр.
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Active monitoring of changes in attenuation and return loss— 42 стр.
Fibre organisers and closures to be used in optical fibre communication systems. Product specifications. Sealed closures for air blown fibre microduct, type 1, for category S & A— 50 стр.
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Monitoring change in attenuation and in return loss (multiple paths)— 29 стр.
